Built for a more relaxing
MC-Complex experience.

Spend less time setting up and more time playing. One addon, one dependency, and you're good to go.

2-minute setup Meteor Client based

complex.tools/download/complex-1.0.4.jar

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HitScan · AimLock · AutoCrystal · ESP · KillAura · Scaffold · Velocity · AntiKnockback · Freecam · NoFall · Speed · ClaimHelper · ChestStealer · AutoTotem · TunnelESP · Tracers · StorageESP · Surround ·

Features

Everything you need.
Nothing you don't.

Tight, purposeful features built around the MC-Complex server — no bloat.

Quick Setup

Drop a single .jar into your mods folder and launch. No config files, no extra steps required.

Meteor Powered

Runs on top of Meteor Client, giving you a familiar foundation with MC-Complex-specific features layered in.

Built for 1.21.11

Tested and compiled against Minecraft 1.21.11 so everything loads cleanly with zero version conflicts.

Server Modules

Purpose-built modules for MC-Complex gameplay — claim management, economy helpers, and server-specific HUD overlays.

Smart HUD

Clean, configurable HUD widgets that show the stats that matter most on Complex — resource counters, timers, coords.

Always Up to Date

Built against official Meteor releases. Update as Meteor updates — no forks, no drift from upstream features.

Get Started

Up in three steps.

Install Meteor Client

complex.tools runs on top of Meteor Client for Minecraft 1.21.11. Grab it from the official site first.

meteorclient.com

Download complex.tools

Grab the latest .jar release and drop it into your .minecraft/mods folder alongside Meteor.

Download v

Launch & connect to mc-complex

Start Minecraft, connect to mc-complex.com and the mod activates automatically. No config required.

Built for a more relaxingMC-Complex experience.

Everything you need.Nothing you don't.